CN1262783C - 一种用于可拆卸的封闭气缸孔的构件 - Google Patents

一种用于可拆卸的封闭气缸孔的构件 Download PDF

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Publication number
CN1262783C
CN1262783C CNB018033857A CN01803385A CN1262783C CN 1262783 C CN1262783 C CN 1262783C CN B018033857 A CNB018033857 A CN B018033857A CN 01803385 A CN01803385 A CN 01803385A CN 1262783 C CN1262783 C CN 1262783C
Authority
CN
China
Prior art keywords
plate
obstruction
blockage body
sheet plate
holder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB018033857A
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English (en)
Chinese (zh)
Other versions
CN1394265A (zh
Inventor
B·A·威尔逊
R·B·比林顿
B·W·宾哈姆
T·R·加里森
M·A·莫尔甘
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDW Delaware Inc
Original Assignee
TDW Delaware Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TDW Delaware Inc filed Critical TDW Delaware Inc
Publication of CN1394265A publication Critical patent/CN1394265A/zh
Application granted granted Critical
Publication of CN1262783C publication Critical patent/CN1262783C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/08—Detachable closure members; Means for tightening closures attached by one or more members actuated to project behind a part or parts of the frame
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/24—Covers or similar closure members for pressure vessels in general with safety devices, e.g. to prevent opening prior to pressure release
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/11—Plugs
    • F16L55/1125—Plugs fixed by rotating a limited amplitude

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Pipe Accessories (AREA)
  • Closures For Containers (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Dowels (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CNB018033857A 2000-09-01 2001-08-30 一种用于可拆卸的封闭气缸孔的构件 Expired - Fee Related CN1262783C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US22985300P 2000-09-01 2000-09-01
US60/229,853 2000-09-01
US09/757,188 US6286553B1 (en) 2000-09-01 2001-01-09 Removable closure system
US09/757,188 2001-01-09

Publications (2)

Publication Number Publication Date
CN1394265A CN1394265A (zh) 2003-01-29
CN1262783C true CN1262783C (zh) 2006-07-05

Family

ID=26923673

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB018033857A Expired - Fee Related CN1262783C (zh) 2000-09-01 2001-08-30 一种用于可拆卸的封闭气缸孔的构件

Country Status (12)

Country Link
US (1) US6286553B1 (fr)
EP (1) EP1325259B1 (fr)
JP (1) JP3609394B2 (fr)
KR (1) KR100607124B1 (fr)
CN (1) CN1262783C (fr)
AT (1) ATE335158T1 (fr)
AU (1) AU778925B2 (fr)
CA (1) CA2420741A1 (fr)
DE (2) DE01964507T1 (fr)
ES (1) ES2199702T1 (fr)
GB (1) GB2372791B (fr)
WO (1) WO2002018835A2 (fr)

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US7244112B2 (en) * 2004-02-17 2007-07-17 Wen-Chang Wang Pump having a removable cover
US20050241711A1 (en) * 2004-04-29 2005-11-03 Jared Sayers Removable closure system and plug for conduit
US7243685B2 (en) 2004-05-05 2007-07-17 Robbins & Myers Energy Systems, L.P. High pressure closure
US7353839B2 (en) * 2005-05-19 2008-04-08 Tdw Delaware, Inc. High temperature completion plug
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ITPC20060005U1 (it) * 2006-04-03 2007-10-04 Fulgosi Giovanni Di Cerri Corr Portello per l'apertura e chiusura di condotte in pressione in particoare per l'apertura e la chiusura delle derivazioni per l'introduzione di apparecchi per la pulizia e il controllo delle condotte
US8109407B2 (en) * 2007-05-30 2012-02-07 Taiwan Semiconductor Manufacturing Co., Ltd. Apparatus for storing substrates
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US8262838B2 (en) * 2008-12-22 2012-09-11 Tdw Delaware Inc. Fusible completion plug
US7766047B1 (en) * 2009-01-09 2010-08-03 Tdw Delaware Inc. Telescoping double blocking pipe plug
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US9802282B2 (en) 2010-08-12 2017-10-31 Gerald R Herren Fixtures for pipe installation, sealing and security
JP5577205B2 (ja) * 2010-09-21 2014-08-20 桐生瓦斯株式会社 配管分岐部材の撤去方法
DE102011052227A1 (de) * 2011-07-28 2013-01-31 V & M Deutschland Gmbh Verschlusselement für Rohrenden
EA025495B1 (ru) * 2012-01-23 2016-12-30 Тду Делавэр, Инк. Съемное закрывающее устройство для трубчатого элемента (варианты)
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US9056701B1 (en) 2012-05-22 2015-06-16 Sypris Technologies, Inc. Tool-less closure
US9611968B2 (en) * 2013-05-03 2017-04-04 Gregory J. Mizioch Security lid
CN103322370A (zh) * 2013-06-18 2013-09-25 苏州市吴中区欣鑫开关配件厂 一种封堵
US10294648B2 (en) 2013-06-28 2019-05-21 Darrell Gregory Connell Toilet flange that can be rotated during insertion having a gripping ring and a durable safety seal
US10088084B2 (en) 2013-12-18 2018-10-02 Worldwide Machining & Welding, Inc. Flanged fittings for pipeline
US9556997B2 (en) * 2014-04-14 2017-01-31 Oceaneering International, Inc. Large diameter pipe plug
KR101464669B1 (ko) * 2014-04-25 2014-11-24 주식회사 장수티엔시 캠 기어 방식의 핏팅 플러깅 시스템
CN104295851A (zh) * 2014-10-13 2015-01-21 北京市燃气集团有限责任公司 一种流体管道管件堵塞装置
CN104295852B (zh) * 2014-10-13 2016-03-30 北京市燃气集团有限责任公司 一种管道管件堵塞机构及其堵塞方法
CN104266030B (zh) * 2014-10-13 2016-04-13 北京市燃气集团有限责任公司 一种可视化管道管件堵塞机构及其堵塞方法
KR101654089B1 (ko) * 2015-10-28 2016-09-05 신경균 부단수 차단공법용 정자관의 밀폐장치
EP4235113A3 (fr) 2017-12-28 2023-10-04 Onicon Incorporated Ensemble capteur monolithique évolutif, dispositif de commande et procédés de fabrication et d'installation associés
CN109163598A (zh) * 2018-07-05 2019-01-08 珠海格力电器股份有限公司 一种套管换热器水侧系统防腐装置及方法
CN109442132A (zh) * 2018-11-26 2019-03-08 泰达长林管道科技（江西）股份有限公司 一种连杆结构装置的内锁式管件
IT201900017966A1 (it) * 2019-10-08 2021-04-08 Mauro Odori Dispositivo per il bloccaggio di un tappo ad un raccordo di una tubazione
KR102263422B1 (ko) * 2019-10-16 2021-06-10 이우각 결합안정성이 강화된 배관 핏팅용 플러그
WO2021079349A1 (fr) * 2019-10-23 2021-04-29 Aqua Lockout Système et procédé de verrouillage
IT202000017680A1 (it) * 2020-07-21 2022-01-21 Mauro Odori Dispositivo posizionatore per tappo di chiusura di un raccordo
WO2022232202A1 (fr) * 2021-04-27 2022-11-03 Oceaneering International Inc Ensemble joint d'étanchéité à élément de bobine de pipeline et son procédé d'utilisation
CN115479175B (zh) * 2021-06-15 2024-09-13 中国石油管道局工程有限公司 双级密封堵头、管道封堵系统、封堵方法
US20230082831A1 (en) * 2021-09-14 2023-03-16 Mueller International, Llc Completion plug and fitting

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Also Published As

Publication number Publication date
JP3609394B2 (ja) 2005-01-12
EP1325259B1 (fr) 2006-08-02
JP2004507696A (ja) 2004-03-11
DE60121979D1 (de) 2006-09-14
AU8535201A (en) 2002-03-13
GB2372791A (en) 2002-09-04
KR20020065501A (ko) 2002-08-13
AU778925B2 (en) 2004-12-23
CA2420741A1 (fr) 2002-03-07
ES2199702T1 (es) 2004-03-01
WO2002018835A3 (fr) 2002-06-06
GB0212292D0 (en) 2002-07-10
WO2002018835A2 (fr) 2002-03-07
KR100607124B1 (ko) 2006-08-01
US6286553B1 (en) 2001-09-11
ATE335158T1 (de) 2006-08-15
DE01964507T1 (de) 2004-03-11
CN1394265A (zh) 2003-01-29
GB2372791B (en) 2004-09-08
EP1325259A2 (fr) 2003-07-09

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C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee